kornerk12

On an 98 SH with h/i/e,ngk wires, ngk v power plugs.... what would be a correct plug gap? Stock is .044 correct ?

hu

Thats correct for stock.

The Weather Man

The range is .039-.044 off the top of my head.....and the service limit is .051

Don't ask why i remembered that. But i did.

hu

^ Hey KingPin, are there any advantages of going as low as .039?

BB6racer

the wider the gap you have the more area the spark will cover. the more area the spark covers the quicker your air/feul mixture will combust. but at the same time the spark will lose power. at least thats what i think IIRC...